Of all the components that make up this Fuel Tank the Bolt(3pt) has the lowest price.
Some items from this specific schematic: Screw, With Washer (517)., Grommet (4v1), Hose 603243110000, Hose (402).
seventeen components are shown in this Pw50 2001 5pg2 Portugal 115pg-300e1 Fuel Tank exploded diagram.
